[serabi]

Change description

The goal of this PR is to add time-night to encounter 56524, making it match the other two Golbat slots on this route. Golbat then has a 15% encounter chance at night, and does not appear during the morning or day.

Closes #1139.

References

• Crystal's disassembled encounter table lists all three Golbat slots at night:
  https://github.com/pret/pokecrystal/blob/3c813b0b4d82b39bf62185aceffb76fd6026c70b/data/wild/johto_grass.asm#L1545-L1571
• Encounter 56524 identifies the level 16 Golbat using slot 544:
  https://github.com/PokeAPI/pokeapi/blob/5cbeb3f3eb55a9b86da52c4869336f9d61fdd6d7/data/v2/csv/encounters.csv#L52710
• Slot 544 has a 1% encounter chance:
  

  pokeapi/data/v2/csv/encounter_slots.csv

  Line 545 in 5cbeb3f

  544,4,1,7,1

• The condition map includes the other two Golbat slots but omits 56524:
  https://github.com/PokeAPI/pokeapi/blob/5cbeb3f3eb55a9b86da52c4869336f9d61fdd6d7/data/v2/csv/encounter_condition_value_map.csv#L16203-L16207

Testing

Built the local database before and after the change and checked both Golbat's encounter endpoint and the Route 42 location-area endpoint.

During testing, I confirmed that all three Golbat slots now require time-night, with chances totaling 15%. Route 42's grass encounter chances now total 100% in the morning, day, and night. The API responses are otherwise the same.

All 69 tests passed, along with pre-commit, lint, formatting, and type checks.

AI coding assistance disclosure

I used AI assistance from Codex (GPT-6.1 Sol, high reasoning effort) to investigate the issue, compare PokeAPI's CSV records with Crystal's disassembled encounter table, and apply the fix. The decisions and PR text are my own.

Contributor check list

• I have written a description of the contribution and explained its motivation.
• I have written tests for my code changes (if applicable).
• I have read and understood the AI Assisted Contribution guidelines.
• I will own this change in production, and I am prepared to fix any bugs caused by my code change.

[jemarq04]

Thanks!